Quick Response Rotary Drives for Defense Applications

  • Rotary servo drive (i=10)
  • Rotary servo drive with a manual release brake (i=35)
  • Rotary servo drive with brake (i=91 or i=220)
  • Servo actuator with manual drive (i=122)
  • Rotary servo drive with brake (i=235.11)

Customized, reliable, compact!

Rotary servo drives by WITTENSTEIN motion control can be used under extreme ambient conditions.

We offer you tailored solutions of the highest precision and reliability, developed according to military standards.


  • Low backlash planetary gearbox
  • Brushless high-performance servo motors
  • Sensors for speed, position and force


  • Brakes
  • Manual drive

We offer tailored solutions, all under one roof.

WITTENSTEIN mechatronic drives for your defense application!

Customized solutions

We will develop a solution for you that is tailored to your drive needs. You will benefit from our years of experience, our highly skilled staff and our services. Please contact us.

Contact form

WITTENSTEIN motion control - Walter-Wittenstein-Straße 1

WITTENSTEIN motion control

Walter-Wittenstein-Straße 1

97999 Igersheim

  • Technical Data
  • Your Benefit
  • Options
Technical DataAC servo actuator without manual drive  AC servo actuator with manual drive AC servo actuator without manual drive AC servo actuator  with manual drive
Backlash≤ 2 arcmin≤ 2 arcmin≤ 1 arcmin≤ 1 arcmin
Gear ratio16161010
Output torque

55 Nm peak

55 Nm peak265 Nm peak265 Nm peak
Output torque11 Nm nominal11 Nm nominal61 Nm nominal60 Nm nominal
Brake torque n/a40 Nm maximumn/a120 Nm maximum
Output speed 420 rpm maximal420 rpm maximal400 rpm maximal400 rpm maximum
Output speed 280 rpm nominal280 rpm nominal240 rpm nominal240 rpm nominal
Supply voltage 300 V nominal300 V nominal300 V nominal300 V nominal
Input current 16 A maximum16 A maximum61 A maximum60 A maximum
Input current 3,4 A nominal3,4 A nominal12 A nominal12 A nominal
Diameter/ Length 110 mm/ 261 mm110 mm/ 343 mm182 mm/ 260 mm182 mm/ 352 mm
Weight 5,3 Kg8,4 Kg19 Kg25 Kg
Operating temperature -34°C... +55°C-34°C... +55°C-34°C... +55°C-34°C... +55°C
Description TPM 004STPM 004STPM 025STPM 025S
Material number 40025232-01-0 40025233-01-0 40025228-01-0 40025230-01-0



  • Heavy duty actuator with incredible acceleration (360°/s²)
  • Application example: Präzise, dynamische Positionierung von Radaranlage
  • MIL Aktuator
  • Designed for military environmental applications
  • Compact, ugged and reliable



  • Other low temperatures on demand
  • MIL Standard test on demand
  • Can be configured for manual operation
  • Other gear ratios on demand
  • Coating according to customer specification
  • Connector according to customer specification
  • Optional drive electronic on demand
  • Every voltage on demand